12888964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5527}}^1$

素因数の和:5595

約数の個数: 24

約数和(自身を含む): 25075008

約数和(自身を除く): 12186044

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 5527, 11054, 22108, 60797, 121594, 243188, 292931, 585862, 1171724, 3222241, 6444482, 12888964]

約数ペア:

[(1, 12888964), (2, 6444482), (4, 3222241), (11, 1171724), (22, 585862), (44, 292931), (53, 243188), (106, 121594), (212, 60797), (583, 22108), (1166, 11054), (2332, 5527)]